Table 6.1 Pretzels Marginal Utility 1 30 20 5 4 Refer to Table 6.1, which shows the marginal utility of each additional unit of pretzel for a consumer. The first column of the table shows the number of pretzels consumed in a day, and the second column of the table shows the marginal utility of each additional unit of pretzel. The total utility derived from the consumption of three pretzels is units. O as Ob. 55 OC. 15 Od. 57 Oe. 70

Table 6.1 Pretzels Marginal Utility 1 30 20 5 4 Refer to Table 6.1, which shows the marginal utility of each additional unit of pretzel for a consumer. The first column of the table shows the number of pretzels consumed in a day, and the second column of the table shows the marginal utility of each additional unit of pretzel. The total utility derived from the consumption of three pretzels is units. O as Ob. 55 OC. 15 Od. 57 Oe. 70

Micro Economics For Today

10th Edition

ISBN:9781337613064

Author:Tucker, Irvin B.

Publisher:Tucker, Irvin B.

Chapter6: Consumer Choice Theory

Section: Chapter Questions

Problem 6SQP

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Praxilla, who lived in ancient Greece, derives utility from reading poems and from eating cucumbers. Praxilla gets 30 units of marginal utility from her first poem 27 units of marginal utility from her second poem 24 units of marginal utility from her third poem, and so on, with marginal utility declining by three units for each additional poem. Praxilla gets six units of marginal utility for each of her next three cucumbers consumed, five units of marginal utility for each of her next three cucumbers consumed, four units of marginal utility for each of the following three cucumbers consumed, and so on, with marginal utility declining by one for every three cucumber consumed. A poem costs three bronze coins hut a cucumber costs only one bronze coin. Praxilla has 18 bronze coins. Sketch Praxillas budget set between poems and cucumbers, placing poems on the vertical axis and cucumbers on the horizontal axis. Start off with the choice of zero poems and 18 cucumbers, and calculate the changes in marginal utility of moving along the budget line to the next choice of one poem and 15 cucumbers. Using this step-by-step process based on marginal utility, create a table and identify Praxillas utilityâ€”maximizing choice. Compare the marginal utility of the two goods and the relative prices at the optimal choice to see if the expected relationship holds. Hint: Label the table columns: 1) Choice, 2} Marginal Gain from More Poems, 3) Marginal Loss from Fewer Cucumbers, 4) Overall Gain or Loss, 5) Is the previous choice Optimal? Label the table rows: 1) 0 Poems and 18 Cucumbers, 2) 1 Poem and 15 cucumbers, 3) 2 Poems and 12 cucumbers, 4) 3 Poems and 9 Cucumbers, 5) 4 Poems and 6 cucumbers 6) 5 Poems and 3 Cucumbers, 7) 6 Poems and 0 Cucumbers.
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ceriuppose that Isaiah has a weekly fixed budget and spends it all on haircuts and ice cream. At his current combination arof consumption, the marginal utility of the last dollar spent on haircuts is greater than the marginal utility of the last dollar spent on ice cream. Has Isaiah maximized his utility? A C E Yes, because changing his current consumption combination will reduce his total utility B No, because he can increase his total utility by purchasing more haircuts and D fewer ice creams Yes, because he has purchased 2 goods in proportion so that he can get- the maximum utility from each Yes, because he purchased the maximum possible with a limited budget No, because he can increase his total utility by purchasing fewer haircuts and more ice creams
Bill gets 100 utils from eating one candy bar per day. He gets 120 utils from eating two candy bars per day. Calculate the marginal utility. O. 220 utils 100 utils 120 utils 20 utils Tamera calculates her utility for two hours of studying each day to be 300 utils. Her total utility for three hours is also 300 utils. Calculate the marginal utility. 300 utils 600 utils O 150 utils no marginal utility
Praxilla, who lived in ancient Greece, derivesutility from reading poems and from eating cucumbers.Praxilla gets 30 units of marginal utility from her firstpoem, 27 units of marginal utility from her secondpoem, 24 units of marginal utility from her third poem,and so on, with marginal utility declining by three unitsfor each additional poem. Praxilla gets six units ofmarginal utility for each of her first three cucumbersconsumed, five units of marginal utility for each of hernext three cucumbers consumed, four units of marginalutility for each of the following three cucumbersconsumed, and so on, with marginal utility declining byone for every three cucumbers consumed. A poem coststhree bronze coins but a cucumber costs only one bronzecoin. Praxilla has 18 bronze coins. Sketch Praxilla’sbudget set between poems and cucumbers, placingpoems on the vertical axis and cucumbers on thehorizontal axis. Start off with the choice of zero poemsand 18 cucumbers, and calculate the changes in…
39. The following chart shows thec total utility-that Ammar receives from çonşuming various amounts-of chocolate.candy bars each day: Number candy, bars consumed për đay Total'utility 1' 40- 2 70 90 100 4. 80 Which of the following statements about Ammar's marginal utility is correct? Hiş marginal utility from the first candy bar is greater-than his marginalutility from the second candy' bar
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39. The following chart shows the total utility that Ammar receives from conşuming various amounts of chocolate candy bars each day: Number candy bars consumed per day Total utility 40 2. 70 3. 90 100 80 Which of the following statements about Ammar's marginal utility is correct? a) His marginal utlty from the first candy bar is greater than his marginal utility from the second candy bar b. His marginal utility from the fourth candy bar is greater than his marginal utility from the third candy bar c. His marginal utility increases at a constant rate d. His greatest marginal utility comes from his consumption of the fourth candy bar
Table 6.2 Units Consumed Total Utility 1 30 65 85 4 89 88 Refer to Table 6.2, which shows the total utility derived from the consumption of a good. The first column of the table shows the number of units of the good consumed in a day, and the second column of the table shows the total utility derived from that consumption. What is the marginal utility of consuming the third unit? Oa 65 O b. 20 OC. 35 Od. 0 O e. 30